Jende Poly Diamond Emulsions are the highest quality knife stropping emulsions on the market. They are custom formulated to our specifications, making them fast and effective. 

Available in 7 grits, they come in easy to use 1 oz (25 ml) bottles. To use, simply pump the desired amount of emulsion on your stropping medium, spread evenly, let dry, then use as usual. We recommend watching out tutorial videos below on loading and using these with our Nanocloth, leather and kangaroo strops.

Diamond abrasives cut through all steel types, and even ceramic blades like a hot knife through butter. Poly diamonds are able to get into the smallest grooves and therefore leave a more consistent and finer finish. If you feel you need more cutting action, you can try our Max Concentration Emulsions. We also have 7ml and 50ml sizes.